Pith Number

pith:R4EU2HRN

pith:2004:R4EU2HRN2R7PDATLE527FNURMT

not attested not anchored not stored refs pending

Wannier states and Bose-Hubbard parameters for 2D optical lattices

C. W. Clark, P. B. Blakie

arxiv:cond-mat/0403306 v1 · 2004-03-11 · cond-mat.soft

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R4EU2HRN2R7PDATLE527FNURMT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-04T16:45:55.372534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f094d1e2dd47ef1826b2775f2b69164e4c69fc608c3bf2a4ca9a3602f025e4f

Aliases

arxiv: cond-mat/0403306 · arxiv_version: cond-mat/0403306v1 · doi: 10.48550/arxiv.cond-mat/0403306 · pith_short_12: R4EU2HRN2R7P · pith_short_16: R4EU2HRN2R7PDATL · pith_short_8: R4EU2HRN

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/R4EU2HRN2R7PDATLE527FNURMT \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8f094d1e2dd47ef1826b2775f2b69164e4c69fc608c3bf2a4ca9a3602f025e4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "927845f65dd860b24606b26f5f56848c6ce8551a7ef157424423a87cd9684706",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2004-03-11T21:56:34Z",
    "title_canon_sha256": "9f622be1278b68c0244f12a6130cbaabc27cd47c72600ba8d53cc7ecf13d9dc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0403306",
    "kind": "arxiv",
    "version": 1
  }
}